10-Q 1 tcbk-20240331.htm 10-Q tcbk-20240331
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
___________________
FORM 10-Q
___________________
Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
for the quarterly period ended: March 31, 2024
Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
for the transition period from                to              
Commission File Number: 000-10661
___________________
ntricobancshares_logo.jpg
(Exact Name of Registrant as Specified in Its Charter)
___________________
CA94-2792841
(State or Other Jurisdiction of
Incorporation or Organization)
(I.R.S. Employer
Identification Number)
63 Constitution Drive
Chico, California 95973
(Address of Principal Executive Offices)(Zip Code)
(530) 898-0300
(Registrant’s Telephone Number, Including Area Code)
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading
Symbol(s)
Name of each exchange
on which registered
Common StockTCBKThe NASDAQ Stock Market
Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☐ No
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☐ No
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “accelerated filer”, “large accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
 
Large accelerated filerAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No
Indicate the number of shares outstanding for each of the issuer’s classes of common stock, as of the latest practical date:
Common stock, no par value: 33,174,385 shares outstanding as of May 6, 2024.



TriCo Bancshares
FORM 10-Q
TABLE OF CONTENTS



1

GLOSSARY OF ACRONYMS AND TERMS

The following listing provides a comprehensive reference of common acronyms and terms used throughout the document:

ACLAllowance for Credit Losses
AFSAvailable-for-Sale
AOCIAccumulated Other Comprehensive Income
ASCAccounting Standards Codification
CDsCertificates of Deposit
CDICore Deposit Intangible
CECLCurrent Expected Credit Loss
CRECommercial Real Estate
CMOCollateralized mortgage obligation
DFPIState Department of Financial Protection and Innovation
FASBFinancial Accounting Standards Board
FDICFederal Deposit Insurance Corporation
FHLBFederal Home Loan Bank
FRBFederal Reserve Board
FTEFully taxable equivalent
GAAPGenerally Accepted Accounting Principles (United States of America)
HELOCHome equity line of credit
HTMHeld-to-Maturity
LIBORLondon Interbank Offered Rate
NIMNet interest margin
NPANonperforming assets
OCIOther comprehensive income
PCDPurchase Credit Deteriorated
ROUARight-of-Use Asset
RSURestricted Stock Unit
SBASmall Business Administration
SERPSupplemental Executive Retirement Plan
SFRSingle Family Residence
SOFRSecured Overnight Financing Rate
TDRTroubled Debt Restructuring
VRBValley Republic Bancorp
XBRLeXtensible Business Reporting Language
2


PART I – FINANCIAL INFORMATION
Item 1.    Financial Statements (unaudited)
TRICO BANCSHARES
CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands, except share data; unaudited)
March 31, 2024December 31, 2023
Assets:
Cash and due from banks$73,322 $81,626 
Cash at Federal Reserve and other banks9,514 17,075 
Cash and cash equivalents82,836 98,701 
Investment securities:
Marketable equity securities2,606 2,634 
Available for sale debt securities, at fair value (amortized cost of $2,321,608 and $2,384,325)
2,073,888 2,152,504 
Held to maturity debt securities, at amortized cost, net of allowance for credit losses of $0
127,811 133,494 
Restricted equity securities17,250 17,250 
Loans held for sale1,346 458 
Loans6,800,695 6,794,470 
Allowance for credit losses(124,394)(121,522)
Total loans, net6,676,301 6,672,948 
Premises and equipment, net71,001 71,347 
Cash value of life insurance137,695 136,892 
Accrued interest receivable35,783 36,768 
Goodwill304,442 304,442 
Other intangible assets, net9,522 10,552 
Operating leases, right-of-use
26,240 26,133 
Other assets247,046 245,966 
Total assets$9,813,767 $9,910,089 
Liabilities and Shareholders’ Equity:
Liabilities:
Deposits:
Noninterest-bearing demand$2,600,448 $2,722,689 
Interest-bearing5,387,210 5,111,349 
Total deposits7,987,658 7,834,038 
Accrued interest payable10,224 8,445 
Operating lease liability28,299 28,261 
Other liabilities131,006 145,982 
Other borrowings392,409 632,582 
Junior subordinated debt101,120 101,099 
Total liabilities8,650,716 8,750,407 
Commitments and contingencies (Note 9)
Shareholders’ equity:
Preferred stock, no par value: 1,000,000 shares authorized, zero issued and outstanding at March 31, 2024 and December 31, 2023
  
Common stock, no par value: 50,000,000 shares authorized; 33,168,770 and 33,268,102 issued and outstanding at March 31, 2024 and December 31, 2023, respectively
696,464 697,349 
Retained earnings630,954 615,502 
Accumulated other comprehensive loss, net of tax(164,367)(153,169)
Total shareholders’ equity1,163,051 1,159,682 
Total liabilities and shareholders’ equity$9,813,767 $9,910,089 
See accompanying notes to unaudited condensed consolidated financial statements.
3

TRICO BANCSHARES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(In thousands, except per share data; unaudited)
Three months ended
March 31,
20242023
Interest and dividend income:
Loans, including fees$96,485 $82,415 
Investments:
Taxable securities17,449 18,622 
Tax exempt securities917 1,307 
Dividends380 304 
Interest bearing cash at Federal Reserve and other banks186 259 
Total interest and dividend income115,417 102,907 
Interest expense:
Deposits23,529 5,145 
Other borrowings7,378 2,809 
Junior subordinated debt1,774 1,617 
Total interest expense32,681 9,571 
Net interest income82,736 93,336 
Provision for credit losses4,305 4,195 
Net interest income after credit loss provision78,431 89,141 
Non-interest income:
Service charges and fees12,637 11,197 
Gain on sale of loans261 206 
Loss on sale of investment securities (164)
Asset management and commission income1,128 934 
Increase in cash value of life insurance803 802 
Other942 660 
Total non-interest income15,771 13,635 
Non-interest expense:
Salaries and related benefits34,304 32,563 
Other22,200 21,231 
Total non-interest expense56,504 53,794 
Income before provision for income taxes37,698 48,982 
Provision for income taxes9,949 13,149 
Net income$27,749 $35,833 
Per share data:
Basic earnings per share$0.83 $1.08 
Diluted earnings per share$0.83 $1.07 
Dividends per share$0.33 $0.30 

CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME
(In thousands; unaudited)
Three months ended
March 31,
20242023
Net income$27,749 $35,833 
Other comprehensive income (loss), net of tax:
Unrealized gains (losses) on available for sale securities arising during the period(11,198)24,444 
Change in minimum pension liability  
Change in joint beneficiary agreements  
Other comprehensive income (loss)(11,198)24,444 
Comprehensive income $16,551 $60,277 
See accompanying notes to unaudited condensed consolidated financial statements.
4

TRICO BANCSHARES
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY
(In thousands, except share and per share data; unaudited)
Shares of
Common
Stock
Common
Stock
Retained
Earnings
Accumulated
Other
Comprehensive Income (Loss)
Total
Balance at January 1, 202333,331,513 $697,448 $542,873 $(193,905)$1,046,416 
Net income35,833 35,833 
Other comprehensive income24,444 24,444 
Stock options exercised4,000 78 78 
RSU vesting728 728 
PSU vesting313 313 
RSUs released22,118 — 
Repurchase of common stock(162,381)(3,399)(4,196)(7,595)
Dividends paid ($0.30 per share)
(9,972)(9,972)
Three months ended March 31, 202333,195,250 $695,168 $564,538 $(169,461)$1,090,245 
Balance at January 1, 202433,268,102 $697,349 $615,502 $(153,169)$1,159,682 
Net income27,749 27,749 
Other comprehensive loss(11,198)(11,198)
Stock options exercised— — — 
RSU vesting767 767 
PSU vesting431 431 
RSUs released— — 
Repurchase of common stock(99,332)(2,083)(1,325)(3,408)
Dividends paid ($0.33 per share)
(10,972)(10,972)
Three months ended March 31, 202433,168,770 $696,464 $630,954 $(164,367)$1,163,051 

















See accompanying notes to unaudited condensed consolidated financial statements.
5

TRICO BANCSHARES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands; unaudited)
For the three months ended March 31,
20242023
Operating activities:
Net income$27,749 $35,833 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of premises and equipment, and amortization1,508 1,566 
Amortization of intangible assets1,030 1,656 
Provision for credit losses on loans4,015 4,195 
Amortization of investment securities premium, net6 174 
Loss on sale of investment securities 164 
Originations of loans for resale(10,858)(6,281)
Proceeds from sale of loans originated for resale10,151 8,058 
Gain on sale of loans(261)(206)
Change in fair market value of mortgage servicing rights(11)209 
Provision for losses on foreclosed assets262  
Gain on transfer of loans to foreclosed assets(38) 
Operating lease expense payments(1,568)(1,653)
Loss on disposal of fixed assets5  
Increase in cash value of life insurance(803)(802)
(Gain) loss on marketable equity securities28 (42)
Equity compensation vesting expense1,198 1,041 
Change in:
Interest receivable985 468 
Interest payable1,779 476 
Amortization of operating lease ROUA1,499 1,739 
Other assets and liabilities, net(11,596)(7,640)
Net cash from operating activities25,080 38,955 
Investing activities:
Proceeds from maturities of securities available for sale62,770 56,905 
Proceeds from maturities of securities held to maturity5,625 8,842 
Proceeds from sale of available for sale securities 24,160 
Loan origination and principal collections, net(7,379)26,558 
Purchases of premises and equipment(1,028)(1,213)
Net cash from investing activities59,988 115,252 
Financing activities:
Net change in deposits153,620 (303,148)
Net change in other borrowings(240,173)169,535 
Repurchase of common stock, net of option exercises(3,408)(7,595)
Dividends paid(10,972)(9,972)
Exercise of stock options 78 
Net cash used by financing activities(100,933)(151,102)
Net change in cash and cash equivalents(15,865)3,105 
Cash and cash equivalents, beginning of period98,701 107,230 
Cash and cash equivalents, end of period$82,836 $110,335 
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Supplemental disclosure of noncash activities:
Unrealized gain (loss) on securities available for sale$(15,898)$34,540 
Market value of shares tendered in-lieu of cash to pay for exercise of options and/or related taxes 621 
Obligations incurred in conjunction with leased assets1,327 4,484 
Loans transferred to foreclosed assets12  
Supplemental disclosure of cash flow activity:
Cash paid for interest expense$30,902 $9,095 
Cash paid for income taxes  






















































See accompanying notes to unaudited condensed consolidated financial statements.
7

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Note 1 - Summary of Significant Accounting Policies
Description of Business and Basis of Presentation
TriCo Bancshares (the “Company” or “we”) is a California corporation organized to act as a bank holding company for Tri Counties Bank (the “Bank”). The Company and the Bank are headquartered in Chico, California. The Bank is a California-chartered bank that is engaged in the general commercial banking business in 33 California counties. The consolidated financial statements are prepared in accordance with accounting policies generally accepted in the United States of America and general practices in the banking industry. All adjustments necessary for a fair presentation of these consolidated financial statements have been included and are of a normal and recurring nature. The financial statements include the accounts of the Company. All inter-company accounts and transactions have been eliminated in consolidation.
The Company has five capital subsidiary business trusts (collectively, the “Capital Trusts”) that issued trust preferred securities, including two organized by the Company and three acquired with the acquisition of North Valley Bancorp. For financial reporting purposes, the Company’s investments in the Capital Trusts of $1.8 million are accounted for under the equity method and, accordingly, are not consolidated and are included in other assets on the consolidated balance sheet. See the footnote Junior Subordinated Debt for additional information on borrowings outstanding.
Use of Estimates in the Preparation of Financial Statements
The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires Management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.
Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 (the “2023 Annual Report”). The Company believes that the disclosures made are adequate to make the information not misleading.
Segment and Significant Group Concentration of Credit Risk
The Company grants agribusiness, commercial, consumer, and residential loans to customers located throughout California. The Company has a diversified loan portfolio within the business segments located in this geographical area. The Company currently classifies all its operation into one business segment that it denotes as community banking.
Geographical Descriptions
For the purpose of describing the geographical location of the Company’s operations, the Company has defined northern California as that area of California north of, and including, Stockton to the east and San Jose to the west; central California as that area of the state south of Stockton and San Jose, to and including, Bakersfield to the east and San Luis Obispo to the west; and southern California as that area of the state south of Bakersfield and San Luis Obispo.
Reclassification
Some items in the prior year consolidated financial statements were reclassified to conform to the current presentation. Reclassifications had no effect on prior year net income or shareholders’ equity.
Cash and Cash Equivalents
Net cash flows are reported for loan and deposit transactions and other borrowings. For purposes of the consolidated statement of cash flows, cash, due from banks with original maturities less than 90 days, interest-earning deposits in other banks, and Federal funds sold are considered to be cash equivalents.
Allowance for Credit Losses - Securities
The Company measures expected credit losses on HTM debt securities on a collective basis by major security type, then further disaggregated by sector and bond rating. Accrued interest receivable on HTM debt securities was considered insignificant at March 31, 2024 and December 31, 2023 and is therefore excluded from the estimate of credit losses. The estimate of expected credit losses considers historical credit loss information that is adjusted for current conditions and reasonable and supportable forecasts based on current and expected changes in credit ratings and default rates. Based on the implied guarantees of the U. S. Government or its agencies related to certain of these investment securities, and the absence of any historical or expected losses, substantially all qualify for a zero loss
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assumption. Management has separately evaluated its HTM investment securities from obligations of state and political subdivisions utilizing the historical loss data represented by similar securities over a period of time spanning nearly 50 years. As a result of this evaluation, management determined that the expected credit losses associated with these securities is not significant for financial reporting purposes and therefore, no allowance for credit losses has been recognized.
The Company evaluates AFS debt securities in an unrealized loss position to determine whether the decline in the fair value below the amortized cost basis (impairment) is due to credit-related factors or noncredit-related factors. Any impairment that is not credit related is recognized in other comprehensive income, net of applicable taxes. Credit-related impairment is recognized as an allowance for credit losses on the balance sheet, limited to the amount by which the amortized cost basis exceeds the fair value, with a corresponding adjustment to earnings. Both the allowance for credit losses and the adjustment to net income may be reversed if conditions change. However, if the Company intends to sell an impaired available for sale debt security or more likely than not will be required to sell such a security before recovering its amortized cost basis, the entire impairment amount is recognized in earnings with a corresponding adjustment to the security's amortized cost basis. In evaluating available for sale debt securities in unrealized loss positions for impairment and the criteria regarding its intent or requirement to sell such securities, the Company considers the extent to which fair value is less than amortized cost, whether the securities are issued by the federal government or its agencies, whether downgrades by bond rating agencies have occurred, and the results of reviews of the issuers' financial condition, among other factors. Changes in the allowance for credit losses are recorded as provision for (or reversal of) credit loss expense. Losses are charged against the ACL when management believes the uncollectability of an available for sale debt security is confirmed or when either of the criteria regarding intent or requirement to sell is met. No security credit losses were recognized during the three month periods ended March 31, 2024 and 2023, respectively.
Loans
Loans that management has the intent and ability to hold until maturity or payoff are reported at principle amount outstanding, net of deferred loan fees and costs. Loans are placed in nonaccrual status when reasonable doubt exists as to the full, timely collection of interest or principal, or a loan becomes contractually past due by 90 days or more with respect to interest or principal and is not well secured and in the process of collection. When a loan is placed on nonaccrual status, all interest previously accrued but not collected is reversed against interest income. Income on such loans is then recognized only to the extent that cash is received and where the future collection of principal is considered probable. Interest accruals are resumed on such loans only when they are brought fully current with respect to interest and principal and when, in the judgment of Management, the loan is estimated to be fully collectible as to both principal and interest. Accrued interest receivable is not included in the calculation of the allowance for credit losses.
Allowance for Credit Losses - Loans
The ACL is a valuation account that is deducted from the loan's amortized cost basis to present the net amount expected to be collected on the loans. Loans are charged-off against the allowance when management believes the recorded loan balance is confirmed as uncollectible. Expected recoveries do not exceed the aggregate of amounts previously charged-off and expected to be charged-off. Regardless of the determination that a charge-off is appropriate for financial accounting purposes, the Company manages its loan portfolio by continually monitoring, where possible, a borrower's ability to pay through the collection of financial information, delinquency status, borrower discussion and the encouragement to repay in accordance with the original contract or modified terms, if appropriate.
Management estimates the allowance balance using relevant information, from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. The allowance for credit losses is measured on a collective (pool) basis when similar risk characteristics exist. Historical credit loss experience provides the basis for the estimation of expected credit losses, which captures loan balances as of a point in time to form a cohort, then tracks the respective losses generated by that cohort of loans over the remaining life. The Company identified and accumulated loan cohort historical loss data beginning with the fourth quarter of 2008 and through the current period. In situations where the Company's actual loss history was not statistically relevant, the loss history of peers, defined as financial institutions with assets greater than three billion and less than ten billion, were utilized to create a minimum loss rate. Adjustments to historical loss information are made for differences in relevant current loan-specific risk characteristics, such as historical timing of losses relative to the loan origination. In its loss forecasting framework, the Company incorporates forward-looking information through the use of macroeconomic scenarios applied over the forecasted life of the assets. These macroeconomic scenarios incorporate variables that have historically been key drivers of increases and decreases in credit losses. These variables include, but are not limited to changes in environmental conditions, such as California unemployment rates, household debt levels, changes in corporate debt yields, and U.S. gross domestic product.
PCD assets are assets acquired at a discount that is due, in part, to credit quality deterioration since origination. PCD assets are accounted for in accordance with ASC 326-20 and are initially recorded at fair value, by taking the sum of the present value of expected future cash flows and an allowance for credit losses, at acquisition. The allowance for credit losses for PCD assets is recorded through a gross-up of reserves on the balance sheet, while the allowance for acquired non-PCD assets, such as loans, is recorded through the provision for credit losses on the income statement, consistent with originated loans. Subsequent to acquisition, the allowance for credit losses for PCD loans will generally follow the same forward-looking estimation, provision, and charge-off process as non-PCD acquired and originated loans.
The Company has identified the following portfolio segments to evaluate and measure the allowance for credit loss:
Commercial real estate:
Commercial real estate - Non-owner occupied: These commercial properties typically consist of buildings which are leased to others for their use and rely on rents as the primary source of repayment. Property types are predominantly office, retail, or light industrial but the portfolio also has some special use properties. As such, the risk of loss associated with these properties is primarily driven by general
9

economic changes or changes in regional economies and the impact of such on a tenant’s ability to pay. Ultimately this can affect occupancy, rental rates, or both. Additional risk of loss can come from new construction resulting in oversupply, the costs to hold or operate the property, or changes in interest rates. The terms on these loans at origination typically have maturities from five to ten years with amortization periods from fifteen to thirty years.
Commercial real estate - Owner occupied: These credits are primarily susceptible to changes in the financial condition of the business operated by the property owner. This may be driven by changes in, among other things, industry challenges, factors unique to the operating geography of the borrower, change in the individual fortunes of the business owner, general economic conditions and changes in business cycles. When default is driven by issues related specifically to the business owner, collateral values tend to provide better repayment support and may result in little or no loss. Alternatively, when default is driven more by general economic conditions, the underlying collateral may have devalued more and thus result in larger losses in the event of default. The terms on these loans at origination typically have maturities from five to ten years with amortization periods from fifteen to thirty years.
Multifamily: These commercial properties are generally comprised of more than four rentable units, such as apartment buildings, with each unit intended to be occupied as the primary residence for one or more persons. Multifamily properties are also subject to changes in general or regional economic conditions, such as unemployment, ultimately resulting in increased vacancy rates or reduced rents or both. In addition, new construction can create an oversupply condition and market competition resulting in increased vacancy, reduced market rents, or both. Due to the nature of their use and the greater likelihood of tenant turnover, the management of these properties is more intensive and therefore is more critical to the preclusion of loss.
Farmland: While the Company has few loans that were originated for the purpose of the acquisition of these commercial properties, loans secured by farmland represent unique risks that are associated with the operation of an agricultural businesses. The valuation of farmland can vary greatly over time based on the property's access to resources including but not limited to water, crop prices, foreign exchange rates, government regulation or restrictions, and the nature of ongoing capital investment needed to maintain the quality of the property. Loans secured by farmland typically represent less risk to the Company than other agriculture loans as the real estate typically provides greater support in the event of default or need for longer term repayment.
Consumer loans:
SFR 1-4 1st DT Liens: The most significant drivers of potential loss within the Company's residential real estate portfolio relate general, regional, or individual changes in economic conditions and their effect on employment and borrowers cash flow. Risk in this portfolio is best measured by changes in borrower credit score and loan-to-value. Loss estimates are based on the general movement in credit score, economic outlook and its effects on employment and the value of homes and the Bank’s historical loss experience adjusted to reflect the economic outlook and the unemployment rate.
SFR HELOCs and Junior Liens: Similar to residential real estate term loans, HELOCs and junior liens performance is also primarily driven by borrower cash flows based on employment status. However, HELOCs carry additional risks associated with the fact that most of these loans are secured by a deed of trust in a position that is junior to the primary lien holder. Furthermore, the risk that as the borrower's financial strength deteriorates, the outstanding balance on these credit lines may increase as they may only be canceled by the Company if certain limited criteria are met. In addition to the allowance for credit losses maintained as a percent of the outstanding loan balance, the Company maintains additional reserves for the unfunded portion of the HELOC.
Other: The majority of consumer loans are secured by automobiles, with the remainder primarily unsecured revolving debt (credit cards). These loans are susceptible to three primary risks; non-payment due to income loss, over-extension of credit and, when the borrower is unable to pay, shortfall in collateral value, if any. Typically non-payment is due to loss of job and will follow general economic trends in the marketplace driven primarily by rises in the unemployment rate. Loss of collateral value can be due to market demand shifts, damage to collateral itself or a combination of those factors. Credit card loans are unsecured and while collection efforts are pursued in the event of default, there is typically limited opportunity for recovery. Loss estimates are based on the general movement in credit score, economic outlook and its effects on employment and the Bank’s historical loss experience adjusted to reflect the economic outlook and the unemployment rate.
Commercial and Industrial:
Repayment of these loans is primarily based on the cash flow of the borrower, and secondarily on the underlying collateral provided by the borrower. A borrower's cash flow may be unpredictable, and collateral securing these loans may fluctuate in value. Most often, collateral includes accounts receivable, inventory, or equipment. Collateral securing these loans may depreciate over time, may be difficult to appraise, may be illiquid and may fluctuate in value based on the success of the business. Actual and forecast changes in gross domestic product are believed to be corollary to losses associated with these credits.
Construction:
While secured by real estate, construction loans represent a greater level of risk than term real estate loans due to the nature of the additional risks associated with the not only the completion of construction within an estimated time period and budget, but also the need to either sell the building or reach a level of stabilized occupancy sufficient to generate the cash flows necessary to support debt service and operating costs. The Company seeks to mitigate the additional risks associated with construction lending by requiring borrowers to comply with lower loan to value ratios and additional covenants as well as strong tertiary support of guarantors. The loss forecasting model applies the historical rate of loss for similar loans over the expected life of the asset as adjusted for macroeconomic factors.
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Agriculture Production:
Repayment of agricultural loans is dependent upon successful operation of the agricultural business, which is greatly impacted by factors outside the control of the borrower. These factors include adverse weather conditions, including access to water, that may impact crop yields, loss of livestock due to disease or other factors, declines in market prices for agriculture products, changes in foreign exchange, and the impact of government regulations. In addition, many farms are dependent on a limited number of key individuals whose injury or death may significantly affect the successful operation of the business. Consequently, agricultural production loans may involve a greater degree of risk than other types of loans.
Leases:
The loss forecasting model applies the historical rate of loss for similar loans over the expected life of the asset. Leases typically represent an elevated level of credit risk as compared to loans secured by real estate as the collateral for leases is often subject to a more rapid rate of depreciation or depletion. The ultimate severity of loss is impacted by the type of collateral securing the exposure, the size of the exposure, the borrower’s industry sector, any guarantors and the geographic market. Assumptions of expected loss are conditioned to the economic outlook and the other variables discussed above.
Unfunded commitments:
The estimated credit losses associated with these unfunded lending commitments is calculated using the same models and methodologies noted above and incorporate utilization assumptions at time of default. The reserve for unfunded commitments is maintained on the consolidated balance sheet in other liabilities.
Accounting Standards Recently Issued or Adopted
FASB issued ASU 2024-02, Codification Improvements— Amendments to Remove References to the Concepts Statements. This ASU facilitates Codification updates for technical corrections such as conforming amendments, clarifications to guidance, simplifications to wording or the structure of guidance, and other minor improvements. The resulting amendments are referred to as Codification improvements. The amendments in this Update are not intended to result in significant accounting change for most entities. However, the Board recognizes that changes to that guidance may result in accounting change for some entities. Therefore, the amendments in this Update are effective for public business entities for fiscal years beginning after December 15, 2024. The adoption of this accounting guidance is not expected to have a material impact on the Company’s consolidated financial statements.
Note 2 - Investment Securities
The amortized cost, estimated fair values and allowance for credit losses of investments in debt securities are summarized in the following tables:
March 31, 2024
(in thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Allowance for Credit LossesEstimated
Fair
Value
Debt Securities Available for Sale
Obligations of U.S. government agencies$1,349,679 $1 $(179,488)$ $1,170,192 
Obligations of states and political subdivisions262,777 132 (28,732) 234,177 
Corporate bonds6,175  (429) 5,746 
Asset backed securities362,877 623 (3,827) 359,673 
Non-agency collateralized mortgage obligations340,100  (36,000) 304,100 
Total debt securities available for sale$2,321,608 $756 $(248,476)$ $2,073,888 
Debt Securities Held to Maturity
Obligations of U.S. government agencies$125,131 $1 $(9,239) 115,893 
Obligations of states and political subdivisions2,680  (45) 2,635 
Total debt securities held to maturity$127,811 $1 $(9,284)$ $118,528 

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December 31, 2023
(in thousands)Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Allowance for Credit LossesEstimated
Fair
Value
Debt Securities Available for Sale
Obligations of U.S. government agencies$1,386,772 $2 $(165,037)$ $1,221,737 
Obligations of states and political subdivisions262,879 268 (26,772) 236,375 
Corporate bonds6,173  (571) 5,602 
Asset backed securities359,214 255 (4,188) 355,281 
Non-agency collateralized mortgage obligations369,287  (35,778) 333,509 
Total debt securities available for sale$2,384,325 $525 $(232,346)$ $2,152,504 
Debt Securities Held to Maturity
Obligations of U.S. government agencies$130,823 $ $(8,331)$ $122,492 
Obligations of states and political subdivisions2,671 6 (43) 2,634 
Total debt securities held to maturity$133,494 $6 $(8,374)$ $125,126 
There were no sales of investment securities during the three months ended March 31, 2024. Proceeds from the sale of investment securities totaled $24.2 million for the three months ended March 31, 2023, resulting in gross realized losses of $0.2 million. Investment securities with an aggregate carrying value of $741.5 million and $702.2 million at March 31, 2024 and December 31, 2023, respectively, were pledged as collateral for specific borrowings, lines of credit or local agency deposits.
The amortized cost and estimated fair value of debt securities at March 31, 2024 by contractual maturity are shown below. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. At March 31, 2024, obligations of U.S. government corporations and agencies with a cost basis totaling $1.3 billion consist almost entirely of residential real estate mortgage-backed securities whose contractual maturity, or principal repayment, will follow the repayment of the underlying mortgages. For purposes of the following table, the entire outstanding balance of these mortgage-backed securities issued by U.S. government corporations and agencies is categorized based on final maturity date. At March 31, 2024, the Company estimates the average remaining life of these mortgage-backed securities issued by U.S. government corporations and agencies to be approximately 7.25 years. Average remaining life is defined as the time span after which the principal balance has been reduced by half.
As of March 31, 2024, the contractual final maturity for available for sale and held to maturity investment securities is as follows:
Debt SecuritiesAvailable for SaleHeld to Maturity
(in thousands)Amortized
Cost
Estimated
Fair Value
Amortized
Cost
Estimated
Fair Value
Due in one year$51,718 $51,226 $ $ 
Due after one year through five years49,150 46,062 5,396 5,206 
Due after five years through ten years371,852 358,110